| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.56 | 4.842% | $126.3975 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $235.45 | 9.160% | $257.0172 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $228.42 | 10.774% | $253.03 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $250.92 | 5.136% | $263.8073 | $263.81 | $263.80 | $263.80 |
| Purchase #5 | $127.70 | 10.254% | $140.7944 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $70.98 | 12.492% | $79.8468 | $79.85 | $79.85 | $79.80 |
| Purchase #7 | $189.40 | 11.483% | $211.1488 | $211.15 | $211.15 | $211.10 |
| 7 purchase totals = | $1,223.43 | $1,332.0420 | $1,332.05 | $1,332.05 | $1,331.90 | |